CO2 Monitor.Carbon Dioxide Monitor by Control Wizard. 0-5000 PPM Range. 20 volt AC transformer. LCD display. Infrared sensor is very accurate. Adjustable silent flashing alarm. May be used in conjunction with the Control Wizard CO2 Controller to automatically turn CO2 systems ON and OFF a pre-set level. Turns CO2 ON at 150 ppm below set-point and OFF at 150 PPM above set-point. Truly a great v... — Ships from Portland, Oregon USA....more info.

Co2Boost Bucket and PumpCo2Boost, LLC Co2Boost Bucket and Pump (CO2BOOSTBP)Manufactured with the finest Co2 producing ingredients only found in the rich soils of Kennett Square, Pennsylvania, Co2Boost is the only all-natural and organic Co2 generator with a pump system that provides a direct distribution of Co2 to your plants.
Co2Boost requires minimal electricity and there is no daily maintenance requir... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.

Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount)The BHC-1a Basic Humidity Controller is designed to control fans, dehumidifier, humidifiers, misters and other ventilation equipment in gardens, greenhouses, grow rooms or other environments. The BHC-1a can operate in either dehumidification or humidification modes. The BHC-1a features a readily visible switch to alternate between dehumidify and humidify settings. The easy to read ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.

703242

$75.74

TNB Naturals CO2 Enhancer Refill Pack (20/Cs)The Enhancer by TNB Naturals now comes in a convenient refill pack! The TNB CO2 Refill Pack will now give growers the ability to reuse their existing Enhancer bottle while saving money and reducing their environmental footprint at the same time. Simply empty the contents of the original bottle and give the bottle a quick rinse. The contents of the refill pack can be added and insta... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.

TITAN CONTROLS® HELIOS 6™ - 8 LIGHT 240 V CONTROLLER W/NEMA# 5-15 OUTLETSHelios 6
The US and Canadian ETL listed Helios 6 - 240 Volt eight (8) light controller will operate up to 8000 Watts of HID lighting. With two (2) relay trigger cords, you can run two separate lighting schedules (i.e. one 12 hour day and one 18 hour day) or run all 8 on the same schedule if you'd like. Durable and built to last, the Helios 6 is in a 20 gauge powder coated, steel... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.

Autopilot Greenhouse Master ControllerGreenhouse Master Controller
The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature, humidity, and CO2 in the growing area.
The GMC's enclosure features four separate power outlets used to connect external devices such as fans, CO2 injectors, air conditioners and dehumidifiers. Each external device easily connects to the unit creating a simp... — Ships from Seattle, Washington USA....more info.

Green Pad CO2 Generator, 5 pads w/2 HangersThe Green Pad Co2 Generator is one of the simplest and easiest ways to generate Co2 for your garden.
All you have to do is hang the pad up above your plants, lightly spray with some water, and walk away! The Green Pad is activated through moisture and will begin working immediately.
Whenever you check your plants simply give the pad a spritz of water to keep it moist. Simple ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.